This is the Microsoft Surface Laptop Ultra with Nvidia RTX Spark

Microsoft is making a bold return to Arm-based computing for its flagship Surface line, unveiling the new Surface Laptop Ultra. This ambitious device marks a significant partnership with Nvidia, integrating the powerful Arm-based Nvidia RTX Spark chip at its core. This move is particularly notable given Microsoft's previous $900 million write-off from its initial foray into Arm with the original Surface, signaling a renewed and more confident strategy in this evolving ecosystem. The Surface Laptop Ultra is being positioned as Microsoft's most formidable portable device to date. Andrew Hill, head of Microsoft Surface, emphatically states, "This is the most powerful thing we’ve ever made." At the heart of this claim lies Nvidia's new RTX Spark "superchip," an optimized version of the processor found in the DGX Spark mini-PC designed for AI developers. This powerhouse chip boasts impressive specifications, including up to 20 CPU cores, 6,144 GPU cores, and a substantial 128GB of unified memory, though configurations will vary with some starting at 16GB. Nvidia plans to expand the RTX Spark family to cover a range of price points. Beyond raw processing power, the Surface Laptop Ultra promises an exceptional user experience. It is expected to deliver "all-day battery life" and graphics performance comparable to an RTX 5070 laptop, alongside up to 1 petaflop of AI compute capabilities. The visual experience is enhanced by a 15-inch mini-LED touchscreen, featuring a sharp 262 pixels per inch. Microsoft highlights this as "the brightest display we’ve ever shipped," achieving a remarkable 2,000 nits of peak HDR brightness. Furthermore, the device incorporates the largest haptic trackpad ever featured on a Surface. Design-wise, the laptop will be available in dark grey and silver finishes, weighing in at under 4.5 pounds. Connectivity options are robust, featuring USB-C (appearing to be three ports), USB-A, HDMI, a full-size SD card slot, and a traditional headphone jack, though specific speeds and versions are yet to be detailed. Microsoft's commitment extends beyond its own hardware; the company has been deeply involved with Nvidia for years to ensure Windows is fully optimized for Arm devices like the RTX Spark, paving the way for a broader ecosystem of compatible laptops and mini-PCs expected this fall.